/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package servlets;

import Conexao.ConsultaBD;
import Entidade.AgendamentoEquipamento;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author francis.almeida
 */
public class excAgendamentoEquipamentoServlet extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        RequestDispatcher rd;
        try {
            
            try {
                
            if(request.getParameter("id_agendamento").isEmpty() || request.getParameter("id_equipamento").isEmpty())
            {
                throw new Exception("Nao foi localizado id_agendamento || id_equipamento");
            }
             
            Object equipAgenda = ConsultaBD.SelecionarFrom("AgendamentoEquipamento where agendamento = " + request.getParameter("id_agendamento") + " and " + "equipamento =" + request.getParameter("id_equipamento"));
            
            if(equipAgenda != null){
                
                ((AgendamentoEquipamento)equipAgenda).Deletar((AgendamentoEquipamento)equipAgenda);
                
            
            rd = request.getRequestDispatcher("cadastroagendamento.jsp?item=agendamentoequipamento&id_agenda=" + request.getParameter("id_agendamento"));
            rd.include(request, response);
                
            }
            else{
                
                throw new Exception("Objeto equipamento nao localizado");
            }
            
            } catch (Exception e) {
                
                String erro = "<script>"
                        + "alert('Erro: " + e.getMessage() + "');"
                        + "</script>";
                        
                out.print(erro);
                
            }
            
            
        } finally {            
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
